2018643316

素因数分解:

$2^2\times {\mathrm{71}}^1\times {\mathrm{7107899}}^1$

素因数の和:7107974

約数の個数: 12

約数和(自身を含む): 3582381600

約数和(自身を除く): 1563738284

約数列:

[1, 2, 4, 71, 142, 284, 7107899, 14215798, 28431596, 504660829, 1009321658, 2018643316]

約数ペア:

[(1, 2018643316), (2, 1009321658), (4, 504660829), (71, 28431596), (142, 14215798), (284, 7107899)]